The patron of Trivigno is Saint Peter the apostle and martyr, celebrated on 29 June; the municipality holds the Chiesa di San Pietro Apostolo.
On the first Saturday after 16 January, during the celebrations for Saint Anthony the Abbot, the Notte dei Falò e dei Desideri (Night of Bonfires and Wishes) is held, combining popular devotion, music, food and wine, and age-old rites. It is known for a wood bonfire said to be the largest in Italy, won the first national prize «Italia Live» as best winter event and draws thousands of visitors.
